It's a wonderful tool for sure. Tailwind is the first CSS framework of its kind that I've used (generated completely from a JS config file), so I haven't yet learned to tune the config enough to remove what I don't need while keeping what I definitely want.
PurgeCSS made this far less painful though. Now I do get to keep some variations of things that I'll end up using and completely removing any other class variations that don't appear anywhere in my source.
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